/*
 * Copyright 2004,2005 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ws.commons.tcpmon.core.filter.http;

import org.apache.ws.commons.tcpmon.core.filter.EntityProcessor;
import org.apache.ws.commons.tcpmon.core.filter.StreamFilter;

/**
 * Implementation of the identity transfer encoding.
 */
public class IdentityEncoding implements TransferEncoding {
    public EntityProcessor createDecoder(Headers headers) {
        int contentLength = Integer.parseInt(headers.getFirst("Content-Length").getValue());
        return new IdentityDecoder(contentLength);
    }

    public StreamFilter createEncoder(Headers headers) {
        return new IdentityEncoder(headers);
    }
}
